Sorry if this isn't still relevant, Was in London back in '79 or '80(?) walked over Tower Bridge (went to top , as well IIRC ) , saw Big Ben , Watched Changing of the Guard at Buckingham Palace, also went to Madame Tussauds Wax Museum (was pretty cool) All the "regular" tourist things ( Got a picture of me at Trafalgar Square and also at the Statue of Eros in Piccadilly Circus
somewhere) . Was only there for 1 day but was a good time as I remember. We tried to get into a "Club" in Soho but was told every time "members only" , Finally talked to a "local" who said he could get us in at his , for what amounted to a 40 dollar cover charge w/ two drink minimum , we decided it wasn't that important, as we only had a couple hours left till our train left back to Portsmith